// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()
const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  return db.collection('story')
  .skip(event.skip)
  .limit(event.limit)
  .orderBy('time', "desc")
  .get()
}